- 4023 Thornton St, Annandale, VA 22003
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- Financing Available
- Free Estimates
At Whelp Home Improvement LLC, we pride ourselves on our versatility and technical expertise, capable of managing both residential and commercial projects with ease. Our comprehensive range of services includes roof replacement, emergency roof repair, roof inspection, roof deck repair, roof skylight repair, and gutter installation. This breadth allows us to handle complex projects from start to finish, ensuring that every detail is meticulously addressed. Located in Annandale, Virginia, we serve not only our local community but also the surrounding regions.
Our well-coordinated team is committed to delivering durable, high-quality results that provide long-term value. With a focus on organization and attention to detail, we strive to exceed expectations in every project we undertake. Whether it’s a minor repair or a complete renovation, we are equipped to tackle the job thoroughly, ensuring a seamless experience for our clients.
The majority of customer reviews express high satisfaction with Whelp Home Improvement, highlighting exceptional communication, professionalism, and quality of work. Customers appreciate the team's ability to complete projects ahead of schedule while maintaining a clean working environment. Many reviews note that the team not only addresses the primary concerns but also provides valuable advice and recommendations for additional issues. Overall, the positive sentiment towards their customer service and delivery is strong.
- Thiago and his Whelp team were absolutely fabulous!
- The entire team was professional and respectful of my house.
- They finished the project ahead of schedule and left the house very clean.
- The team was professional, efficient, and exceeded my expectations.
Customers are fully satisfied

Thiago and his Whelp team were absolutely fabulous! I am one for high expectations and they exceeded them! It was a pleasure working with Thiago; his communication, professionalism and suggestions truly made a difference! He transformed our three bedroom 2 1/2 bath condo from Kitchen cabinets, lighting, to bathrooms to laundry room, flooring, painting, ceiling fans, hot water heaters, power washing, the whole works! Thank you!

Whelp home improvement is simply the best! Thiago listen to my concerns, offered his word of advice and provided amazing results. The entire team was professional and respectful of my house. They finished the project ahead of schedule and left the house very clean. Not only did Thiago do his project but upon discovering an issue in my basement he recommended a trusted plumber who provided us with very reasonable repair quote. I’ll be using Whelp for future projects and I recommend you do the same if you want the job done right!!! Thank you Thiago and team!!!

Whelp Home Improvement did an amazing job with the replacement of my home gutters, Fascia board, trim board and the some of my rotten rail woods of my deck. The team was professional, efficient, and exceeded my expectations. I highly recommend them.
- 4023 Thornton St, Annandale, VA 22003
- Commercial Roofing
- Industrial Roofing
- Residential Roofing
- Financing Available
- Free Estimates
The average roof replacement cost for a residential home typically ranges from $7,000 to $15,000, depending on factors such as roof size, chosen materials, roof pitch, and labor rates in your area. Premium materials or complex designs may increase the price.
The cost to replace the roof of a commercial building typically ranges from $5 to $12 per square foot, depending on several factors such as roof size, material, labor rates, building type, and local code requirements.
Several factors influence roof repair cost, including the extent of the damage, roof accessibility, material type, labor costs, and whether it’s a general repair or an emergency fix. Minor repairs can start around $150–$400, while major repairs may exceed $1,500.
Roof leak repair cost generally ranges from $300 to $800, depending on the size and location of the leak, the materials required, and labor intensity. Complex leaks involving structural repairs or interior damage will cost more.
Flat roof repair cost for commercial properties usually ranges from $500 to $3,000, depending on the roofing material (TPO, EPDM, PVC), the extent of the damage, and roof accessibility.
Mobile home roof replacement cost typically ranges from $3,000 to $8,000, making it generally more affordable than traditional home roof replacements, due to smaller size and simpler structure.
It's not necessary to stay home during roof replacement. Roofing work is noisy and can cause vibrations inside the house, which might be uncomfortable. Most homeowners choose to leave during major parts of the project, but our team ensures safety and keeps you updated, whether you're home or not.
The timeline for a roof replacement typically ranges from one to three days, depending on the size and complexity of the roof, weather conditions, and material type. Larger or more intricate roofs may take a bit longer, but we always aim for efficient, timely completion.
To hire a roofing contractor, start by researching local companies with good reviews and proper licensing. Request quotes from multiple contractors, verify their insurance and certifications, and ask for references. Always ensure you get a written contract that outlines the scope of work, timeline, and payment terms.
Check if a roofing company is legit by verifying their business license, insurance, and local certifications. Look for memberships in professional associations, read customer reviews, and ask for recent project references. A legitimate company will be transparent and provide all documentation upon request.
When choosing a roofing company, consider their experience, customer reviews, warranty offerings, and quality of materials. Make sure they provide clear communication, detailed estimates, and a solid portfolio of completed projects. Local expertise is also a major advantage for understanding regional roofing needs.
Warning signs that your roofing contractor might be ripping you off include vague contracts, pressure to pay large upfront deposits, lack of proper documentation, and unexplained price increases. Always ask for itemized estimates and written guarantees, and avoid contractors who avoid answering your questions directly.